HTML SitemapExplore

In-N-Out Burger — Restaurant in Diamond Bar

Name
In-N-Out Burger
Description
Classic burger chain serving customizable burgers, hand-cut fries & shakes.
Nearby attractions
The Church in Diamond Bar
1200 S Brea Canyon Rd, Diamond Bar, CA 91789
Nearby restaurants
Jasmine Grill & Cafe - Mediterranean & Persian Cuisine
21130 Golden Springs Dr, Diamond Bar, CA 91765
Pho Ha plus Vietnamese Cuisine
21090 Golden Springs Dr, Walnut, CA 91789
Mansun Sushi
21190 Golden Springs Dr, Walnut, CA 91789
Barro's Pizza.
21000 Golden Springs Dr, Walnut, CA 91789
Ginkgo Katsu
1131 S Brea Canyon Rd, Diamond Bar, CA 91789
SEOUL BBQ
1119 S Brea Canyon Rd, Diamond Bar, CA 91789
Yupdduk Diamond Bar
1131 1/2, S Brea Canyon Rd, Diamond Bar, CA 91789
S & J Gran Cafe
21050 Golden Springs Dr C104, Diamond Bar, CA 91765
Bonjour Bakery
21080 Golden Springs Dr, Diamond Bar, CA 91789
McDonald's
21095 Golden Springs Dr, Diamond Bar, CA 91789
Nearby local services
LA OC Lawyers Group
888 S Brea Canyon Rd Ste 355, Diamond Bar, CA 91789
Hannam Chain Market World
21080 Golden Springs Dr, Diamond Bar, CA 91789
Goodwill Southern California Store & Donation Center
21070 Golden Springs Dr Ste C-2, Diamond Bar, CA 91789, United States
Hello Hair
1111 S Brea Canyon Rd, Diamond Bar, CA 91789
Romantique Nails&Spa
21044 Golden Springs Dr, Diamond Bar, CA 91789
Miss Lash Beauty Lounge
20855 Golden Springs Dr #102, Diamond Bar, CA 91789
Phoenix Automotive
663 S Brea Canyon Rd Ste 8, Walnut, CA 91789
Bookstore12 북스토어12
1370 Valley Vista Dr Suite 200, Diamond Bar, CA 91765
LA Fitness
20801 Golden Springs Dr, Diamond Bar, CA 91789
Graybar
1370 Valley Vista Dr #100, Diamond Bar, CA 91765
Nearby hotels
Holiday Inn Diamond Bar - Pomona by IHG
21725 Gateway Center Dr, Diamond Bar, CA 91765
Related posts
Keywords
In-N-Out Burger tourism.In-N-Out Burger hotels.In-N-Out Burger bed and breakfast. flights to In-N-Out Burger.In-N-Out Burger attractions.In-N-Out Burger restaurants.In-N-Out Burger local services.In-N-Out Burger travel.In-N-Out Burger travel guide.In-N-Out Burger travel blog.In-N-Out Burger pictures.In-N-Out Burger photos.In-N-Out Burger travel tips.In-N-Out Burger maps.In-N-Out Burger things to do.
In-N-Out Burger things to do, attractions, restaurants, events info and trip planning
In-N-Out Burger
United StatesCaliforniaDiamond BarIn-N-Out Burger

Basic Info

In-N-Out Burger

21133 Golden Springs Dr, Diamond Bar, CA 91765
4.6(900)$$$$
Closed
Save
spot

Ratings & Description

Info

Classic burger chain serving customizable burgers, hand-cut fries & shakes.

attractions: The Church in Diamond Bar, restaurants: Jasmine Grill & Cafe - Mediterranean & Persian Cuisine, Pho Ha plus Vietnamese Cuisine, Mansun Sushi, Barro's Pizza., Ginkgo Katsu, SEOUL BBQ, Yupdduk Diamond Bar, S & J Gran Cafe, Bonjour Bakery, McDonald's, local businesses: LA OC Lawyers Group, Hannam Chain Market World, Goodwill Southern California Store & Donation Center, Hello Hair, Romantique Nails&Spa, Miss Lash Beauty Lounge, Phoenix Automotive, Bookstore12 북스토어12, LA Fitness, Graybar
logoLearn more insights from Wanderboat AI.
Phone
(800) 786-1000
Website
locations.in-n-out.com
Open hoursSee all hours
Tue10:30 AM - 1 AMClosed

Plan your stay

hotel
Pet-friendly Hotels in Diamond Bar
Find a cozy hotel nearby and make it a full experience.
hotel
Affordable Hotels in Diamond Bar
Find a cozy hotel nearby and make it a full experience.
hotel
The Coolest Hotels You Haven't Heard Of (Yet)
Find a cozy hotel nearby and make it a full experience.
hotel
Trending Stays Worth the Hype in Diamond Bar
Find a cozy hotel nearby and make it a full experience.

Featured dishes

View full menu
Double-Double
French Fries
Medium Drink
Cheeseburger
Hamburger

Reviews

Live events

Lets Taco Bout It with Supervisor Armendarez & Supervisor Hagman!
Lets Taco Bout It with Supervisor Armendarez & Supervisor Hagman!
Tue, Jan 20 • 5:30 PM
152 West Foothill Boulevard, Upland, CA 91786
View details
Rodeo Rascals at Rodeo 39 - January Kids Club
Rodeo Rascals at Rodeo 39 - January Kids Club
Wed, Jan 21 • 10:30 AM
12885 Beach Boulevard, Stanton, CA 90680
View details
Downtown Downey Night Market: Cumbia Y Cafecito Night!
Downtown Downey Night Market: Cumbia Y Cafecito Night!
Thu, Jan 22 • 5:00 PM
11002 Downey Avenue, Downey, CA 90241
View details

Nearby attractions of In-N-Out Burger

The Church in Diamond Bar

The Church in Diamond Bar

The Church in Diamond Bar

4.9

(27)

Open until 12:00 AM
Click for details

Nearby restaurants of In-N-Out Burger

Jasmine Grill & Cafe - Mediterranean & Persian Cuisine

Pho Ha plus Vietnamese Cuisine

Mansun Sushi

Barro's Pizza.

Ginkgo Katsu

SEOUL BBQ

Yupdduk Diamond Bar

S & J Gran Cafe

Bonjour Bakery

McDonald's

Jasmine Grill & Cafe - Mediterranean & Persian Cuisine

Jasmine Grill & Cafe - Mediterranean & Persian Cuisine

4.2

(430)

$$

Open until 12:00 AM
Click for details
Pho Ha plus Vietnamese Cuisine

Pho Ha plus Vietnamese Cuisine

4.3

(551)

$

Closed
Click for details
Mansun Sushi

Mansun Sushi

4.4

(215)

$$

Closed
Click for details
Barro's Pizza.

Barro's Pizza.

4.5

(316)

$

Closed
Click for details

Nearby local services of In-N-Out Burger

LA OC Lawyers Group

Hannam Chain Market World

Goodwill Southern California Store & Donation Center

Hello Hair

Romantique Nails&Spa

Miss Lash Beauty Lounge

Phoenix Automotive

Bookstore12 북스토어12

LA Fitness

Graybar

LA OC Lawyers Group

LA OC Lawyers Group

4.9

(155)

Click for details
Hannam Chain Market World

Hannam Chain Market World

3.9

(670)

Click for details
Goodwill Southern California Store & Donation Center

Goodwill Southern California Store & Donation Center

4.0

(107)

Click for details
Hello Hair

Hello Hair

5.0

(18)

Click for details
Get the Appoverlay
Get the AppOne tap to find yournext favorite spots!
Wanderboat LogoWanderboat

Your everyday Al companion for getaway ideas

CompanyAbout Us
InformationAI Trip PlannerSitemap
SocialXInstagramTiktokLinkedin
LegalTerms of ServicePrivacy Policy

Get the app

© 2025 Wanderboat. All rights reserved.

Reviews of In-N-Out Burger

4.6
(900)
avatar
2.0
1y

I have been eating at in & out since I was a young child. It’s quite a nostalgic place for my family and I. It has always been one of the only fast food places that I know will have great customer service as well as quality food. I’m giving a 2 star review only because I was shocked by my experience yesterday evening at the diamond bar location. My family and I walked up to the window to order take out. The ordering process was great, kind young kid took our order, however, what surprised me and compelled me to leave a 2 STAR review was Because When our order was ready, one of the female employees put the bag of fries on the counter to complete the order, the bag tipped over on the front counter and the fries spilled out of the bag onto the counter, she then grabbed the fries with her hand off the counter and threw them back in the bag. I thought for sure she was going to toss the bag in the trash and get me a new order but NOPE, the male kid just handed me over the bag. I was so shocked, I was actually speechless. I think what through me off the most was that I did NOT expect this from IN&OUT. The company holds their employees to a higher standard than all other fast food places. I’m only writing this review In hopes that leadership can make sure to continue to hold this franchise to a higher standard and not let this type of service continue. In and out is the only fast food place left that is constant in their customer service and...

   Read more
avatar
3.0
12y

Ok, I'll admit right away that this is a "review" of all in-n-outs. Everybody stop for a minute, please. HELLO, I ASKED FOR YOUR ATTENTION AND ONLY NEED IT FOR A MINUTE, TOPS. In-n-out is good. Get it? they are good, not great, not anything over the level of good. I know it's a "thing," everyone loves to talk about how great in-n-out is. That's the problem, though, it's a "thing." I cannot figure why people have this compulsion to swear it's the best burger and fries out there, but, they just do. Reality time, I'll repeat it in case it was too hard to hear the first time. IN-N-OUT IS THE MOST OVER-RATED FAST FOOD JOINT IN EXISTENCE. THEIR FOOD IS GOOD AT BEST, JUST GOOD. (I apologize for all the caps, but I knew that this would be to difficult for some people to hear, I had to yell. Sadly, I'm pretty sure that most of them still didn't hear me and will never admit that there are many better...

   Read more
avatar
5.0
9y

Just stopped by at In n Out (11PM) at Golden Spring, Diamond Bar, CA on the way home from Pasadena after watching America Got Talent. There're only 2 employees working inside. However, they were fast, efficient and very detail oriented. Yahaira took our order, she asked all the right questions that we forgot. Watching her working from the drive through window is a work of art: while taking order, her hands filling up the drink, flipping the patties, packing the orders, eyes at the monitor to see what is next, etc. all of that with a beautiful smile on her face. Just 2 of them, but keeping customers at 3windows flowing very smoothly.

In n Out is lucky to have an employee likes her.

2 thumbs up for Yahaira and the gentlemen that I can't see his name tag working tonight at...

   Read more
Page 1 of 7
Previous
Next

Posts

Dena SerranoDena Serrano
I have been eating at in & out since I was a young child. It’s quite a nostalgic place for my family and I. It has always been one of the only fast food places that I know will have great customer service as well as quality food. I’m giving a 2 star review only because I was shocked by my experience yesterday evening at the diamond bar location. My family and I walked up to the window to order take out. The ordering process was great, kind young kid took our order, however, what surprised me and compelled me to leave a 2 STAR review was Because When our order was ready, one of the female employees put the bag of fries on the counter to complete the order, the bag tipped over on the front counter and the fries spilled out of the bag onto the counter, she then grabbed the fries with her hand off the counter and threw them back in the bag. I thought for sure she was going to toss the bag in the trash and get me a new order but NOPE, the male kid just handed me over the bag. I was so shocked, I was actually speechless. I think what through me off the most was that I did NOT expect this from IN&OUT. The company holds their employees to a higher standard than all other fast food places. I’m only writing this review In hopes that leadership can make sure to continue to hold this franchise to a higher standard and not let this type of service continue. In and out is the only fast food place left that is constant in their customer service and food quality.
Christine HChristine H
EDIT: workers are aware of being low on supplies but go forward with handing customers burgers with low ingredients. I heard one worker say to the other if he had enough lettuce, as I get home I notice theres just a tiny shred on my meal. Disappointing. "I come here often but whoever worked on dec. 7 from 12pm-1pm did a really great job with the food. The fries and burgers were on point. I usually dont leave reviews but I felt that this was the best in n out ive ever had so far. I highly recommend this location."
Zeng DoubleZeng Double
I think I order a Coke and not a ice water??? “Amazing” work for Fernando! Place an order very “carefully” Totally mass up the order and don’t even care what customer said, self services for customer payment just like the nearby Shell did Lmao. Place one combo and single order takes 30+ min. Highly not recommend! Please give them a training before your employee services people In&out, it make customer fells racism!
See more posts
See more posts
hotel
Find your stay

Pet-friendly Hotels in Diamond Bar

Find a cozy hotel nearby and make it a full experience.

I have been eating at in & out since I was a young child. It’s quite a nostalgic place for my family and I. It has always been one of the only fast food places that I know will have great customer service as well as quality food. I’m giving a 2 star review only because I was shocked by my experience yesterday evening at the diamond bar location. My family and I walked up to the window to order take out. The ordering process was great, kind young kid took our order, however, what surprised me and compelled me to leave a 2 STAR review was Because When our order was ready, one of the female employees put the bag of fries on the counter to complete the order, the bag tipped over on the front counter and the fries spilled out of the bag onto the counter, she then grabbed the fries with her hand off the counter and threw them back in the bag. I thought for sure she was going to toss the bag in the trash and get me a new order but NOPE, the male kid just handed me over the bag. I was so shocked, I was actually speechless. I think what through me off the most was that I did NOT expect this from IN&OUT. The company holds their employees to a higher standard than all other fast food places. I’m only writing this review In hopes that leadership can make sure to continue to hold this franchise to a higher standard and not let this type of service continue. In and out is the only fast food place left that is constant in their customer service and food quality.
Dena Serrano

Dena Serrano

hotel
Find your stay

Affordable Hotels in Diamond Bar

Find a cozy hotel nearby and make it a full experience.

Get the Appoverlay
Get the AppOne tap to find yournext favorite spots!
EDIT: workers are aware of being low on supplies but go forward with handing customers burgers with low ingredients. I heard one worker say to the other if he had enough lettuce, as I get home I notice theres just a tiny shred on my meal. Disappointing. "I come here often but whoever worked on dec. 7 from 12pm-1pm did a really great job with the food. The fries and burgers were on point. I usually dont leave reviews but I felt that this was the best in n out ive ever had so far. I highly recommend this location."
Christine H

Christine H

hotel
Find your stay

The Coolest Hotels You Haven't Heard Of (Yet)

Find a cozy hotel nearby and make it a full experience.

hotel
Find your stay

Trending Stays Worth the Hype in Diamond Bar

Find a cozy hotel nearby and make it a full experience.

I think I order a Coke and not a ice water??? “Amazing” work for Fernando! Place an order very “carefully” Totally mass up the order and don’t even care what customer said, self services for customer payment just like the nearby Shell did Lmao. Place one combo and single order takes 30+ min. Highly not recommend! Please give them a training before your employee services people In&out, it make customer fells racism!
Zeng Double

Zeng Double

See more posts
See more posts